Laguna Tools MPLAN1510-0120, Руководство пользователя

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Troubleshooting and fault finding.
Problem
Cause Corrective action
Motor will not start or
fuses or circuit breakers
blow. 1. Short circuit 2. Repair or replace short
circuit item.
2. Start capacitor faulty. 3. Fit new capacitor.
3. Motor thermal
protection circuit breaker
faulty, or motor is at fault. 4. Replace thermal
protection circuit beaker
in motor or replace
motor.
4. Open circuit in motor
or loose connections. 5. Replace or repair
motor or loose
connection.
Fuses or circuit breakers
blow. 1. Motor drawing
excessive current. 1. Repair or replace
motor.
2. Cutter head or motor
jammed. 2. Remove jam.
3. Short circuit. 3. Repair or replace short
circuit item.
Motor will not develop full
power or motor speed
slows with load, over
heats or stalls. 1. Motor run capacitor
faulty. 1. Replace the capacitor.
2. Machine overloaded. 2. Take smaller cuts.
3. Motor overheating. 3. Clean motor, taking
care to make sure that all
the cooling fins are clean.
4. Short circuit in motor
or loose connections. 4. Repair or replace
motor or loose
connections.
Cutter head slows or belt
squeals when cutting. 1. V-belts loose. 1. Tighten V-belts.
2. V-belts worn out. 2. Replace V-belts.
Loud noise coming from
machine. 1. Motor pulley set
screws or keys are
missing or loose. 1. Replace or tighten if
necessary.
2. Drive belts are
damaged. 2. Replace drive belts.
Tables are hard to adjust. 1. Table spindles are
tight.
1. Clean and lubricate
spindles.
Job stops or slows during
cut. 1. Taking too of a deep
cut. 1. Take smaller cuts.
2. Pitch or build-up on
planer components. 2. Clean the tables and
cutter head components